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Mozilla Products Multiple Vulnerabilities

Release Date: 18 / 11 / 2020
Last Update: 18 / 11 / 2020
Risk Level:  


Multiple vulnerabilities were identified in Mozilla products, a remote attacker could exploit some of these vulnerabilities to trigger cross-site scripting, denial of service, elevation of privilege, remote code execution, security restriction bypass and sensitive information disclosure on the targeted system.
  • Cross-Site Scripting
  • Denial of Service
  • Elevation of Privilege
  • Remote Code Execution
  • Security Restriction Bypass
  • Information Disclosure

Versions prior to:

  • Firefox 83
  • Firefox ESR 78.5
  • Thunderbird 78.5

Before installation of the software, please visit the vendor web-site for more details.

Apply fixes issued by the vendor:

  • Firefox 83
  • Firefox ESR 78.5
  • Thunderbird 78.5